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Digital terrestrial TV and Spectrum arrangement in Viet Nam Mr. Doan Quang Hoan General Director of Authority of Radio Frequency Management ITU-AIBD-ABU REGIONAL WORKSHOP STRENGTHENING DIGITAL BROADCASTING EXPERIENCE HA NOI, VIETNAM, 22-23 MAY 2011

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Digital terrestrial TV and Spectrum arrangement in Viet Nam

Mr. Doan Quang HoanGeneral Director of Authority of Radio Frequency Management

ITU-AIBD-ABU REGIONAL WORKSHOPSTRENGTHENING DIGITAL BROADCASTING EXPERIENCE

HA NOI, VIETNAM, 22-23 MAY 2011

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Content

Overview on Viet Nam TV broadcasting TV digitization in Viet Nam Spectrum arrangement for DTV The Digital Dividend Summary

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Overview on Viet Nam TV broadcasting

Viet Nam has 66 TV broadcasters:- 3 nationwide TV broadcasters

- 63 local TV broadcasters

- 109 TV free-to-air program channelsSo many local broadcasters! So many program channels! More difficult to allocate the available frequency channelsto deploy DTV services

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Overview on Viet Nam TV broadcasting

Market share of platform

CATV 1.56% Analog terrestrial TV 76.5%Digital terrestrial TV 12.5%Sattelite DTH

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1. Benefits of TV digitization for Broadcasters- Better quality of video and audio- More channels, more services (Mobile reception, mobileTV, HDTV, interactivity, data services)- Local TV broadcasters may have larger service coverage - DTV transmitter’s ERP requirement is lower- DTV gives a chance to set up SFN

TV digitization in Viet Nam

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2. Benefits of TV digitization for telecommunications- Spectrum efficiency is high- Digital Dividend. That is a big chance to deploy more

radio broadband services;- The more Broadband services, the more multimedia

provided (such as Live TV channels, Interactive TV, Time-shifted TV, Video on demand...)

TV digitization in Viet Nam

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The Economics Benefit of Broadband

High – Income Countries

Low – Income Countries

0.43

0.730.6

0.81 0.77

1.12 1.211.38

BroadbandInternetImobile - TelephonyFixed- Telephony

GDP Growth Impact of telecommunications:Highest Impact from Broadband

GDP percentage point increase due to 10 percent increase in penetrationQiang. Christine Z. 2009. “Telecommunications and Economics Growth.” UnpublishedPaper. World Bank, Washington, D.C.

6 Booz & Company, Digital Highways: The Role of Government i 21 st-CentryInfrastructure, 2009, p.5

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- DVB-T standard have been adopted by VTV since 2001 - VTC had launched DVB-T test project since 2002- 2005 DVB-T was adopted to deploy nationwide- Planning on radio television broadcasting transmission

to 2020 was adopted by Prime Minister in 2009;- Drafted Digitization Project on terrestrial TV was

submitted to Prime Minister for approval- Radio law and Telecommunications law

TV digitization in Viet Nam

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Drafted Digitization Project on terrestrial:- The final target of DTV roadmap: 95% of

population served by digital TV.- Transmission standard: DVB-T and its next

versions; - Compression standard: MPEG-2, MPEG-4 part

10/ H.264 (after 2014: MPEG-4 part 10 /H.264 is mandatory)

- Analog switch off has been scheduled from 2015 to the end of 2020 (region by region)

TV digitization in Viet Nam

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2011 12/2014

2013 12/2016

201512/2018

2017

12/2020

DTV ATV - DTV

ATV - DTV

ATV - DTV

ATV - DTV

5 central cities

26 next provinces

18 next provinces

15 next provinces

DTV

DTV

DTV

DTV roadmapTV digitization in Viet Nam

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* Terrestrial DTV- VTC has launched DTV services since 2006,

+2 MUX using MPEG-2 compression standard, + more than 20 TV program channels; - AVG has a trial of DTV SFNs with 3 MUX using MPEG-

4 compression standard in Ha Noi and Ho Chi Minh City;

- More than 2 million set-top-box have been sold out to market

TV digitization in Viet Nam

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* Mobile TV- DVB-H was tested by VTC corporation in 2006,- T-DMB trial project has been broadcasted by VTV

in Ha Noi and Ho Chi Minh city

* DTH- VTV launched DTH using DVB-S standard since 2004- VTC launched DTH using DVB-S2 standard since 2009

TV digitalization in Viet Nam

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Spectrum arrangement forterrestrial TV

1. Multiplex and network planning- 3 nationwide broadcasting transmission operators

with 7 DTV Multiplexes- 5 – 7 DTV MUX for existing local ATV (multiplex by

regional areas)

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Spectrum arrangement forterrestrial TV

2. Frequency channel allotment for DTV- to broadcast 2 MUX for VTV and 2 MUX for VTC with

nationwide coverage using MFN; - to broadcast 3 MUX for third nationwide operator

using SFN providing Pay TV services;- to broadcast 1 MUX for each regional networks

delivering existing local TV channels

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Spectrum arrangement for terrestrial TV

3. Frequency bands- VHF band III: 174 – 230 MHz- UHF band:

Before 12/2009 : 470 – 806 MHz After 12/2009: 470 – 790 MHz

4. Draft of VHF band plan- To be planned for DTV, Digital radio, Mobile TV- Band III VHF (174-206) MHz for DVB-T/T-DMB- Band III VHF (206-230) MHz for T-DMB/T-DAB

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Spectrum arrangement for terrestrial TV

5. Draft of UHF band plan- Mainly for DTV implementation- UHF (470-694 MHz) for DTV Long-term usage- UHF (694-790 MHz) for DTV/ATV temporary

usage and to be freed up to develop other radio services (Digital Dividend)

- After 12/2020 UHF band 694 – 790 MHz is going to be freed up to launch other radio broadband services

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• Digital Dividend is the spectrum made available over

and above that required to accommodate the existing analogue television services in a digital form in VHF and UHF

Digital transmission

Existing program channels

Spec

trum

TimeAnalogue transmission

Existing analogue channels

Digital dividend

More broadband services and More

TV services

A – D Transition period

2020

The Digital dividend

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Who can use the Dividend?

• Additional and improved terrestrial broadcasting services: High quality digital TV More spectrum & power efficiency

• Multimedia Mobile broadcasting services:H

HANDHELD

• Mobile communication systems:

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450-470 MHz698-960 MHz2300-2400 MHz3400-3600 MHz

450-470 MHz790-960 MHz2300-2400 MHz3400-3600 MHz in 81 countries

450-470 MHz790-960 MHz (698-960 MHz in 9 countries: Bangladesh, China, Korea (Rep. of), India, Japan, New Zealand, Papua New Guinea, Philippines and Singapore) 2300-2400 MHz3400-3600 MHz in 8 countries (China, Korea, Japan, India,..)Footnote 5.317A

Additional allocations for IMT in WRC-07

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Results from WP5D (1)ITU-R Recommendation M.1036 : Frequency arrangements for IMT

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Results from WP5D (2)ITU-R Recommendation M.1036 : Frequency arrangements for IMT

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AWF COMMON VIEW (from AWF 9th)

FDD Arrangement

TDD Arrangement

45 MHz 45 MHz698 MHz

806 MHz

694 MHz

PPDR/LMRDTTV

10 MHz

centre gap5

MHz3

MHz

PPDR/LMR806 MHz

DTTV698 MHz

694 MHz

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Spectrum Allocation for broadcasting in Vietnam

Total: 392 MHz

174 230 Frequency (MHz) 470 610 790 806

VHF UHF

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Spectrum to be Refarmed

• No new TV Transmiter and TV services in sub band 790 – 806 MHz.

174 230 Frequency (MHz) 470 610 790 806

VHF UHF

Existing transmittersNo new TV service

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Spectrum to be Refarmed

• After 2020: Digital Dividend of 112 MHz (694-806 MHz) and the band need to be refarmed.

• DTV services should be used the bands below 694 MHz

174 230 Frequency (MHz) 470 610 694 806

VHF UHF

To be refarmed

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Thank you foryour attention